wine-staging/patches/comctl32-LoadIconMetric/0001-comctl32-Implement-LoadIconMetric-function.patch

From 3e8d16b07793f5794702e31dc08a55a71f46fa1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
Date: Thu, 7 Aug 2014 01:41:25 +0200
Subject: comctl32: Implement LoadIconMetric function.

---
 dlls/comctl32/Makefile.in   |  1 +
 dlls/comctl32/comctl32.spec |  1 +
 dlls/comctl32/icon.c        | 68 +++++++++++++++++++++++++++++++++++++++++++++
 include/commctrl.h          |  6 ++++
 4 files changed, 76 insertions(+)
 create mode 100644 dlls/comctl32/icon.c

diff --git a/dlls/comctl32/Makefile.in b/dlls/comctl32/Makefile.in
index e63f0ac..af49017 100644
--- a/dlls/comctl32/Makefile.in
+++ b/dlls/comctl32/Makefile.in
@@ -16,6 +16,7 @@ C_SRCS = \
 	flatsb.c \
 	header.c \
 	hotkey.c \
+	icon.c \
 	imagelist.c \
 	ipaddress.c \
 	listview.c \
diff --git a/dlls/comctl32/comctl32.spec b/dlls/comctl32/comctl32.spec
index 0bd8b13..2b96891 100644
--- a/dlls/comctl32/comctl32.spec
+++ b/dlls/comctl32/comctl32.spec
@@ -88,6 +88,7 @@
 375 stdcall -noname -private StrCSpnIW(wstr wstr)
 376 stdcall -noname -private IntlStrEqWorkerA(long str str long)
 377 stdcall -noname -private IntlStrEqWorkerW(long wstr wstr long)
+380 stdcall LoadIconMetric(ptr wstr long ptr)
 381 stdcall -ordinal LoadIconWithScaleDown(ptr wstr long long ptr)
 382 stdcall -noname SmoothScrollWindow(ptr)
 383 stub -noname DoReaderMode
diff --git a/dlls/comctl32/icon.c b/dlls/comctl32/icon.c
new file mode 100644
index 0000000..a664e2c
--- /dev/null
+++ b/dlls/comctl32/icon.c
@@ -0,0 +1,68 @@
+/*
+ * Comctl32 Icon functions
+ *
+ * Copyright 2014 Michael Müller
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdarg.h>
+#include <string.h>
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winuser.h"
+#include "winnls.h"
+#include "commctrl.h"
+#include "comctl32.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(commctrl);
+
+HRESULT WINAPI
+LoadIconMetric (HINSTANCE hinst, PCWSTR name, INT size, HICON *icon)
+{
+    INT width, height;
+
+    TRACE("(%p %s %d %p)\n", hinst, debugstr_w(name), size, icon);
+
+    if (!icon)
+        return E_INVALIDARG;
+
+    /* windows sets it to zero in a case of failure */
+    *icon = NULL;
+
+    if (!name)
+        return E_INVALIDARG;
+
+    if (size == LIM_SMALL)
+    {
+        width  = GetSystemMetrics( SM_CXSMICON );
+        height = GetSystemMetrics( SM_CYSMICON );
+    }
+    else if (size == LIM_LARGE)
+    {
+        width  = GetSystemMetrics( SM_CXICON );
+        height = GetSystemMetrics( SM_CYICON );
+    }
+    else
+        return E_INVALIDARG;
+
+    *icon = LoadImageW( hinst, name, IMAGE_ICON, width, height, LR_SHARED );
+    if (*icon)
+        return S_OK;
+
+    return HRESULT_FROM_WIN32(GetLastError());
+}
diff --git a/include/commctrl.h b/include/commctrl.h
index 0bcaeb6..525f356 100644
--- a/include/commctrl.h
+++ b/include/commctrl.h
@@ -1374,6 +1374,12 @@ typedef struct tagTBADDBITMAP {
 #define HIST_ADDTOFAVORITES     3
 #define HIST_VIEWTREE           4
 
+enum _LI_METRIC
+{
+   LIM_SMALL,
+   LIM_LARGE,
+};
+
 typedef struct tagTBSAVEPARAMSA {
     HKEY   hkr;
     LPCSTR pszSubKey;
-- 
2.1.3